JP6311457B2 - 制御装置、ｄｃ−ｄｃコンバータ、スイッチング電源装置及び情報処理装置 - Google Patents

制御装置、ｄｃ−ｄｃコンバータ、スイッチング電源装置及び情報処理装置 Download PDF

Info

Publication number
JP6311457B2
JP6311457B2 JP2014112444A JP2014112444A JP6311457B2 JP 6311457 B2 JP6311457 B2 JP 6311457B2 JP 2014112444 A JP2014112444 A JP 2014112444A JP 2014112444 A JP2014112444 A JP 2014112444A JP 6311457 B2 JP6311457 B2 JP 6311457B2
Authority
JP
Japan
Prior art keywords
output voltage
target value
value
output
current
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2014112444A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015228715A (ja
Inventor
智丈 佐々木
智丈 佐々木
遊 米澤
遊 米澤
純司 金児
純司 金児
中島　善康
善康 中島
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP2014112444A priority Critical patent/JP6311457B2/ja
Priority to US14/709,585 priority patent/US9800145B2/en
Priority to EP15167565.9A priority patent/EP2950436A3/fr
Priority to CN201510289359.XA priority patent/CN105186868B/zh
Publication of JP2015228715A publication Critical patent/JP2015228715A/ja
Application granted granted Critical
Publication of JP6311457B2 publication Critical patent/JP6311457B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of DC power input into DC power output
    • H02M3/02—Conversion of DC power input into DC power output without intermediate conversion into AC
    • H02M3/04—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters
    • H02M3/10—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M3/155—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/156—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/263—Arrangements for using multiple switchable power supplies, e.g. battery and AC
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of DC power input into DC power output
    • H02M3/02—Conversion of DC power input into DC power output without intermediate conversion into AC
    • H02M3/04—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters
    • H02M3/10—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M3/155—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/28—Supervision thereof, e.g. detecting power-supply failure by out of limits supervision
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/0003—Details of control, feedback or regulation circuits
    • H02M1/0025—Arrangements for modifying reference values, feedback values or error values in the control loop of a converter
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/0048—Circuits or arrangements for reducing losses
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/0067—Converter structures employing plural converter units, other than for parallel operation of the units on a single load
    • H02M1/007—Plural converter units in cascade
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Dc-Dc Converters (AREA)
JP2014112444A 2014-05-30 2014-05-30 制御装置、ｄｃ−ｄｃコンバータ、スイッチング電源装置及び情報処理装置 Active JP6311457B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2014112444A JP6311457B2 (ja) 2014-05-30 2014-05-30 制御装置、ｄｃ−ｄｃコンバータ、スイッチング電源装置及び情報処理装置
US14/709,585 US9800145B2 (en) 2014-05-30 2015-05-12 Control device, DC-DC converter, switching power supply apparatus, and information processing apparatus
EP15167565.9A EP2950436A3 (fr) 2014-05-30 2015-05-13 Dispositif de commande, convertisseur cc-cc, appareil d'alimentation à commutation et appareil de traitement d'informations
CN201510289359.XA CN105186868B (zh) 2014-05-30 2015-05-29 控制装置、dc‑dc变换器、开关电源设备以及信息处理设备

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014112444A JP6311457B2 (ja) 2014-05-30 2014-05-30 制御装置、ｄｃ−ｄｃコンバータ、スイッチング電源装置及び情報処理装置

Publications (2)

Publication Number Publication Date
JP2015228715A JP2015228715A (ja) 2015-12-17
JP6311457B2 true JP6311457B2 (ja) 2018-04-18

Family

ID=53174922

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014112444A Active JP6311457B2 (ja) 2014-05-30 2014-05-30 制御装置、ｄｃ−ｄｃコンバータ、スイッチング電源装置及び情報処理装置

Country Status (4)

Country Link
US (1) US9800145B2 (fr)
EP (1) EP2950436A3 (fr)
JP (1) JP6311457B2 (fr)
CN (1) CN105186868B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI542122B (zh) * 2014-06-19 2016-07-11 立錡科技股份有限公司 電源供應系統與用於其中的短路及／或不良連接偵測方法、及電源轉換器
CN105896961B (zh) * 2016-04-15 2019-09-20 北京集创北方科技股份有限公司 电荷泵的控制方法及装置
JP6490148B2 (ja) * 2017-06-12 2019-03-27 本田技研工業株式会社 充電制御装置
CN110244808B (zh) * 2019-07-03 2021-08-17 西安易朴通讯技术有限公司 电压调节方法、装置、设备及存储介质
US11043896B1 (en) * 2019-12-19 2021-06-22 Monolithic Power Systems, Inc. Voltage regulator with clamped adaptive voltage position and control method thereof
CN112306133B (zh) * 2020-10-13 2022-05-10 上海兆芯集成电路有限公司 稳压器

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1511179B1 (fr) * 2002-05-31 2013-07-03 Fujitsu Limited Controleur adaptatif
US6781351B2 (en) * 2002-08-17 2004-08-24 Supertex Inc. AC/DC cascaded power converters having high DC conversion ratio and improved AC line harmonics
JP3717492B2 (ja) * 2003-04-16 2005-11-16 ローム株式会社 電源装置
US7098637B2 (en) * 2003-05-12 2006-08-29 International Rectifier Corporation Active voltage positioning implementation for microprocessor power supplies or the like
JP2005130616A (ja) * 2003-10-23 2005-05-19 Matsushita Electric Ind Co Ltd 電源システム
US7446518B2 (en) * 2004-03-08 2008-11-04 Semtech Corporation Method and apparatus for enhancing voltage regulator transient response
US7615981B2 (en) * 2004-06-09 2009-11-10 O2Micro International Limited Boost converter with enhanced control capabilities of emulating an inductor current
JP2006288156A (ja) * 2005-04-04 2006-10-19 Matsushita Electric Ind Co Ltd Ｄｃ−ｄｃコンバータ
EP1727394B1 (fr) * 2005-05-25 2008-10-29 Oticon A/S Procédé et appareil pour gestion de courant dans un appareil électronique audio alimenté par une pile
US7489117B2 (en) 2005-10-31 2009-02-10 Chil Semiconductor Corporation Dynamic conversion circuit for a voltage regulator module
TW200810359A (en) * 2006-08-04 2008-02-16 Richtek Technology Corp Control circuit and method for a constant on-time PWM switching converter
JP5186148B2 (ja) 2006-10-02 2013-04-17 株式会社日立製作所 ディジタル制御スイッチング電源装置
WO2009039684A1 (fr) * 2007-09-28 2009-04-02 Iwatt Inc. Commande dynamique d'un transistor de commutation d'un convertisseur de puissance à commutation
JP5226399B2 (ja) 2008-06-25 2013-07-03 新電元工業株式会社 電源装置及び電源装置の制御方法
CN101753022A (zh) * 2008-12-10 2010-06-23 成都芯源系统有限公司 用于电压变换器的负载瞬态变化检测电路及其应用电路
WO2011074027A1 (fr) * 2009-12-15 2011-06-23 富士通株式会社 Dispositif d'alimentation électrique
US8493048B2 (en) * 2011-05-23 2013-07-23 Alpha And Omega Semiconductor Incorporated Constant on-time switching regulator implementing light load control
US8493047B2 (en) 2011-05-23 2013-07-23 Alpha And Omega Semiconductor Incorporated Constant on-time switching regulator implementing dual control loops
JP6354397B2 (ja) * 2014-07-04 2018-07-11 富士通株式会社 電源装置、制御装置及びそのプログラム

Also Published As

Publication number Publication date
CN105186868A (zh) 2015-12-23
EP2950436A3 (fr) 2016-01-06
EP2950436A2 (fr) 2015-12-02
US9800145B2 (en) 2017-10-24
JP2015228715A (ja) 2015-12-17
US20150346788A1 (en) 2015-12-03
CN105186868B (zh) 2018-03-16

Similar Documents

Publication Publication Date Title
JP6311457B2 (ja) 制御装置、ｄｃ−ｄｃコンバータ、スイッチング電源装置及び情報処理装置
JP6285235B2 (ja) デジタル制御電源回路の制御回路、制御方法およびそれを用いたデジタル制御電源回路、ならびに電子機器および基地局
US9391505B2 (en) PFC circuit
KR101268162B1 (ko) 전원 회로
JP5377218B2 (ja) 電源回路及び照明装置
JP5109769B2 (ja) スイッチング電源装置
JP2013074667A (ja) スイッチング電源、およびスイッチング電源におけるａｃ波形生成方法
JP6115177B2 (ja) 制御装置、制御方法および電源装置
WO2015049716A1 (fr) Circuit améliorant le facteur de puissance
US20190103808A1 (en) Ac-dc converter
JP2010088150A (ja) 充電装置
US20060062031A1 (en) Power factor correction circuit and output voltage control method thereof
US11101730B2 (en) Drive signal generating circuit and power supply circuit
US11539282B2 (en) Switching control circuit and power supply circuit
JP7063175B2 (ja) 制御電源プログラム及び電源装置
JP2017085820A (ja) 電源装置、電源回路の制御方法及びプログラム
JP6716994B2 (ja) 電源回路
JP5507417B2 (ja) 電源装置
JP2012175828A (ja) 昇圧コンバータの電流検出回路
JP5701326B2 (ja) 負荷駆動装置
JP5507416B2 (ja) 電源装置
JP6226785B2 (ja) 電源装置、電源装置の制御方法及び制御プログラム
JP7283094B2 (ja) 駆動信号生成回路、力率改善回路
JP4423994B2 (ja) 力率改善回路
JP6220634B2 (ja) 電源装置

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20170206

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20171122

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20171128

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20180129

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20180220

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20180305

R150 Certificate of patent or registration of utility model

Ref document number: 6311457

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150